LJ Single-Ended Preamplifier Module Class A with Transistors

Stereo Preamplifier Module Class A with Transistors
This small module is a pure Class A transistor preamplifier combines both an efficient pre-amplifier section based on discrete components and the possibility of adding a potentiometer.

No customer reviews yet, login to write a review.

By buying this product you get 1 loyalty point


Reference : 12711
New product

16,58 €tax excl.

Available  

- +

Shipping date: 17-06-2019.

Orders placed before 1pm (GMT+1) will be shipped the same day (working day).

Produit garantie 2 ans

Accessories for this product

 
More info

Transistors preamplifier

Class A Single-Ended

This small module is a transistor preamplifier in pure Class A.It provides an efficient preamp section based on discrete components with the possibility of adding a potentiometer.. The module offers a wide dynamic range and the single-ended circuit generates little or no distortion. In terms of restitution, this translates into a warm and soft sound.

The module benefits from a good quality design, with the use of Nichicon capacitors, an adjustable LM317T voltage regulator and BC547 transistors. The volume control is done thanks to the integrated 50 KOhm logarithmic potentiometer.

On the power supply side, the module offers three-stage filtering. The first uses the LM317T regulator, the second an RC circuit and an inductor and finally the third an RC transistor filter. This provides a clean current, similar to that offered by a battery.

Technical characteristics

Specifications
Preamplifier typeTransistors - Class A
THD+N< 0.05%
SNR> 100dB
Frequency response20Hz - 20kHz at -0.05dB
Input voltageAC 20V - AC 28V
Input transformer power> 5VA
Potentiometer50K Ohm, logarithmic (RK27 compatible)
Dimensions71 x 54 x 23mm
Weight40g
Fixation holes spacing63mm / 45mm
 
Delivery
We deliver all of France, and internationally.
To discover the amount of the shipping costs, you just have to go in your shopping cart once the desired products added.
To discover our different services and delivery options, click on the following logos:
Colissimo - TNT - SoColissimo
Only registered users can post a review. Log in or create an account .

No reviews at this time.

 
LJ Single-Ended Preamplifier Module Class A with Transistors
This small module is a pure Class A transistor preamplifier combines both an efficient pre-amplifier section based on discrete components and the...

Write a review !


*



Customers who bought this product also bought:

No products

To be determined Shipping
0,00 € Tax
0,00 € Total

Check my cart